Takeshi Nakai

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oxotitanium complex, asymmetric hydrogenation catalyst comprising t...
- Patent number 5,714,624
- Issue date Feb 3, 1998
- Takasago International Corporation
- Takeshi Nakai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxotitanium complex, asymmetric hydrogenation catalyst comprising t...
- Patent number 5,705,678
- Issue date Jan 6, 1998
- Takasago International Corporation
- Takeshi Nakai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxotitanium complex, asymmetric hydrogenation catalyst comprising t...
- Patent number 5,616,751
- Issue date Apr 1, 1997
- Takasago International Corporation
- Takeshi Nakai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active dihydropyran derivative
- Patent number 5,155,240
- Issue date Oct 13, 1992
- Takasago International Corporation
- Koichi Mikami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing fluorine-containing carboxylic acids
- Patent number 5,126,482
- Issue date Jun 30, 1992
- Nippon Mining Co., Ltd
- Takeshi Nakai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active alpha-hydroxycarboxylates
- Patent number 4,965,398
- Issue date Oct 23, 1990
- Takasago International Corporation
- Koichi Mikami
- C07 - ORGANIC CHEMISTRY